scholarly journals Application of methods of modeling and forecasting for planning of operating results of fish processing enterprises

2020 ◽  
Vol 17 ◽  
pp. 00157
Author(s):  
Oksana Shikhova ◽  
Marina Selina ◽  
Vladimir Selin
Keyword(s):  
Environmental Temperature ◽  
Fish Processing ◽  
Fish Products ◽  
Sales Revenue ◽  
Weekly Cycle ◽  
Modeling And Forecasting ◽  
Production Output ◽  
Methodological Aspects ◽  
The Impact ◽  
Temperature Dynamic

This article deals with the methodological aspects of planning activities of fish-processing companies depending on environmental temperature based on the example of group of companies “Art-Fish”, Vologda. The method of composing the regression model, which describes daily revenue trend dependence from dynamic of daily environmental temperature as a factor defining the demand for fish and fish products is proposed. The sales revenue forecasts taking into account the impact of daily environmental temperature dynamic and the weekly cycle of fluctuation in sales revenue is received. The results of approbation of this method form the basis of its usage in real conditions during the period of digital economy. This allows us making the informed decision for defining the planning volumes of production output for sales.

nfluence of COVID 19 on the safety of fish products in the Russian federation

2021 ◽  
Author(s):  
S.A. Solovieva ◽  
Keyword(s):  
Russian Federation ◽  
The State ◽  
Fish Processing ◽  
Fish Products ◽  
Fishing Vessels ◽  
Fish Market ◽  
The Russian Federation ◽  
The Impact ◽  
Epidemiological Situation

In the article are examined factors that are affected on the fish market; the impact of the Covid19 pandemic on the state of the fish products market in the Russian Federation are assessed, and recommendations are developed on measures to increase the sustainability of fishing vessels and fish processing factories in order to adapt to the existing sanitary and epidemiological situation.

scholarly journals Ground-Based MAX-DOAS Observations of Tropospheric NO2 and HCHO During COVID-19 Lockdown and Spring Festival Over Shanghai, China

2021 ◽  
Vol 13 (3) ◽  
pp. 488
Author(s):  
Aimon Tanvir ◽  
Zeeshan Javed ◽  
Zhu Jian ◽  
Sanbao Zhang ◽  
Muhammad Bilal ◽  
...  
Keyword(s):  
Air Quality ◽  
Anthropogenic Activities ◽  
Anthropogenic Activity ◽  
Hysplit Model ◽  
Vertical Column ◽  
Weekly Cycle ◽  
Spring Festival ◽  
Level 1 ◽  
Reduced Mobility ◽  
The Impact

Reduced mobility and less anthropogenic activity under special case circumstances over various parts of the world have pronounced effects on air quality. The objective of this study is to investigate the impact of reduced anthropogenic activity on air quality in the mega city of Shanghai, China. Observations from the highly sophisticated multi-axis differential optical absorption spectroscope (MAX-DOAS) instrument were used for nitrogen dioxide (NO2) and formaldehyde (HCHO) column densities. In situ measurements for NO2, ozone (O3), particulate matter (PM2.5) and the air quality index (AQI) were also used. The concentration of trace gases in the atmosphere reduces significantly during annual Spring Festival holidays, whereby mobility is reduced and anthropogenic activities come to a halt. The COVID-19 lockdown during 2020 resulted in a considerable drop in vertical column densities (VCDs) of HCHO and NO2 during lockdown Level-1, which refers to strict lockdown, i.e., strict measures taken to reduce mobility (43% for NO2; 24% for HCHO), and lockdown Level-2, which refers to relaxed lockdown, i.e., when the mobility restrictions were relaxed somehow (20% for NO2; 22% for HCHO), compared with pre-lockdown days, as measured by the MAX-DOAS instrument. However, for 2019, a reduction in VCDs was found only during Level-1 (24% for NO2; 6.62% for HCHO), when the Spring Festival happened. The weekly cycle for NO2 and HCHO depicts no significant effect of weekends on the lockdown. After the start of the Spring Festival, the VCDs of NO2 and HCHO showed a decline for 2019 as well as 2020. Backward trajectories calculated using the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model indicated more air masses coming from the sea after the Spring Festival for 2019 and 2020, implying that a low pollutant load was carried by them. No impact of anthropogenic activity was found on O3 concentration. The results indicate that the ratio of HCHO to NO2 (RFN) fell in the volatile organic compound (VOC)-limited regime.

Do hotel industry operations deteriorate air quality?

2021 ◽  
pp. 135481662110224
Author(s):  
Liang-Ju Wang ◽  
Ming-Hsiang Chen ◽  
Zhandong Yang ◽  
Ching-Hui (Joan) Su
Keyword(s):  
Air Quality ◽  
Hotel Industry ◽  
Second Step ◽  
Test Results ◽  
Sales Revenue ◽  
Key Indicator ◽  
Regression Test ◽  
Rolling Regression ◽  
The Impact ◽  
Regression Tests

This study proposes and tests two hypotheses concerning the effects of hotel industry operations on air quality based on data of 26 major tourist cities in China from 2002 to 2017. The empirical analyses take two steps. In the first step, panel regression test results reveal that hotel industry operations (measured by hotel sales revenue) significantly raise the value of particulate matter (PM)2.5 (the key indicator of air quality), supporting the first hypothesis that hotel industry operations deteriorate air quality and providing empirical evidence of the adverse impact of the hotel industry on air quality. In the second step, subsample analyses support the second hypothesis that the impact of hotel sales revenue on air quality diminishes over time. The results from the rolling regression tests validate the existence of a diminishing effect of hotel industry operations on air quality.

scholarly journals Fish processing work: the impact of two sex dependent exposure profiles on musculoskeletal health

1999 ◽  
Vol 56 (4) ◽  
pp. 256-264 ◽  
Author(s):  
C. Nordander ◽  
K. Ohlsson ◽  
I. Balogh ◽  
L. Rylander ◽  
B. Palsson ◽  
...  
Keyword(s):  
Fish Processing ◽  
Musculoskeletal Health ◽  
The Impact

scholarly journals IMPACT OF ADOPTING IFRS STANDARD ON THE EQUITY COST OF BRAZILIAN OPEN CAPITAL COMPANIES

2016 ◽  
Vol 17 (4) ◽  
pp. 85-108 ◽  
Author(s):  
RAFAEL CONFETTI GATSIOS ◽  
JOSÉ MARCOS DA SILVA ◽  
MARCELO AUGUSTO AMBROZINI ◽  
ALEXANDRE ASSAF NETO ◽  
FABIANO GUASTI LIMA
Keyword(s):  
Financial Reporting ◽  
Accounting Standard ◽  
Financial Reporting Standards ◽  
Quality Of Accounting Information ◽  
Information Studies ◽  
Equity Cost ◽  
Mandatory Adoption ◽  
The Difference ◽  
Methodological Aspects ◽  
The Impact

ABSTRACT Purpose: This study aims to assess the impact of adopting IFRS standard on the equity cost of Brazilian open capital companies in the period of 2004-2013. Originality/gap/relevance/implications: The adoption of International Financial Reporting Standards aims to increase the quality of accounting information. Studies performed in Europe suggest that, after the adoption of the IFRS standard, there was a reduction in the equity cost of companies due to the reduction of information asymmetry and risk. Key methodological aspects: The equity cost was calculated using the capital asset pricing model (CAPM) adapted to the Brazilian case. The empirical strategy was the difference analysis in differences, comparing the results of companies that voluntarily adopted the IFRS with companies that adopted IFRS after the mandatory adoption period. Summary of key results: The results indicate that the adoption of the IFRS standard does not contribute to reduce the equity cost in Brazil. Key considerations/conclusions: Suggesting that the process of adopting the international accounting standard may take more time to impact the equity cost of Brazilian open capital companies, since the impact of IFRS is not related only with the adoption, but also with its use by companies and users.

The Influence of Environmental Temperature on the Response of the Skin to Local Pressure: The Impact of Aging and Diabetes

2009 ◽  
Vol 11 (12) ◽  
pp. 791-798 ◽  
Author(s):  
Katie McLellan ◽  
Jerrold S. Petrofsky ◽  
Grenith Zimmerman ◽  
Everett Lohman ◽  
Michelle Prowse ◽  
...  
Keyword(s):  
Environmental Temperature ◽  
Local Pressure ◽  
The Impact

scholarly journals The impact of channel fin width on electrical characteristics of Si-FinFET

2022 ◽  
Vol 12 (1) ◽  
pp. 201
Author(s):  
Yousif Atalla ◽  
Yasir Hashim ◽  
Abdul Nasir Abd. Ghafar
Keyword(s):  
Threshold Voltage ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Environmental Temperature ◽  
Simulation Tool ◽  
Electrical Characteristics ◽  
Working Temperature ◽  
Effect Transistor ◽  
The Impact ◽  
The Ideal

<span>This paper studies the impact of fin width of channel on temperature and electrical characteristics of fin field-effect transistor (FinFET). The simulation tool multi-gate field effect transistor (MuGFET) has been used to examine the FinFET characteristics. Transfer characteristics with various temperatures and channel fin width (W<sub>F</sub>=5, 10, 20, 40, and 80 nm) are at first simulated in this study. The results show that the increasing of environmental temperature tends to increase threshold voltage, while the subthreshold swing (SS) and drain-induced barrier lowering (DIBL) rise with rising working temperature. Also, the threshold voltage decreases with increasing channel fin width of transistor, while the SS and DIBL increase with increasing channel fin width of transistor, at minimum channel fin width, the SS is very near to the best and ideal then its value grows and going far from the ideal value with increasing channel fin width. So, according to these conditions, the minimum value as possible of fin width is the preferable one for FinFET with better electrical characteristics.</span>

scholarly journals Effective budgeting as a priority of the company›s development

2021 ◽  
Vol 16 (2) ◽  
pp. 46-53
Author(s):  
S. B. Kashkimbayev ◽  
A. N. Zhakupov
Keyword(s):  
Modern World ◽  
Budget Process ◽  
Budget Management ◽  
Subsequent Formation ◽  
Financial Condition ◽  
Analysis And Synthesis ◽  
Fierce Competition ◽  
The Right ◽  
Methodological Aspects ◽  
The Impact

In the modern world, in the conditions of economic instability and fierce competition, companies need to have effective tools that can provide an opportunity to study the current financial condition, compare cash inflows and outflows, approve the right decisions that contribute to the subsequent formation and development of the enterprise, as well as optimize management costs. In a company, such an important tool for financial planning, as well as control, is budgeting.This article discusses the tasks, goals, methods, disadvantages and advantages of budgeting, illustrates the full continuous cycle of budget management and the stages of development of the concept of budgeting. In addition to the theoretical aspects, the article considers the empirical and methodological aspects. The purpose of this article is to generalize the theoretical provisions and develop the organizational and methodological aspects of the application of budgeting and the impact of effective budgeting on the development of the overall company. The article uses complex and systematic approaches to the processes and phenomena under study, which is achieved through the methods of analysis and synthesis, review and collection of information, statistical analysis, scientific abstraction and visualization.In the conclusion of the article, the conclusions are made, that a properly formed concept of budgeting, improvement of methods and elements of the budget process will make it possible to manage the capital, as well as a single commercial, and the company as a whole, establishing the sequence of business types, terms and trends of restructuring. This will allow the owners of companies to adapt their business in time to all possible changes in market conditions.

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